GENERIC_PS2TINY revision 1.48
1# $NetBSD: GENERIC_PS2TINY,v 1.48 2007/11/14 17:54:57 ad Exp $ 2# 3# GENERIC-style kernel config for IBM PS/2 with MCA bus. It only contains 4# IBM PS/2 related stuff and has been generally trimmed down somewhat, 5# so that the kernel is small enough to be usable for 4MB machines. This 6# configuration is also used for INSTALL_PS2 kernels. 7# 8# BEWARE: 9# MCA support in NetBSD is still experimental at this 10# stage and should be used with caution. 11 12include "arch/i386/conf/std.i386" 13 14#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 15 16maxusers 16 # estimated number of users 17 18# CPU support. 19options I386_CPU 20 21# CPU-related options. 22options MATH_EMULATE # floating point emulation 23options VM86 # virtual 8086 emulation 24options USER_LDT # user-settable LDT; used by WINE 25 26# delay between "rebooting ..." message and hardware reset, in milliseconds 27#options CPURESET_DELAY=2000 28 29# This option allows you to force a serial console at the specified 30# I/O address. see console(4) for details. 31#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 32# you don't want the option below ON iff you are using the 33# serial console option of the new boot strap code. 34#options CONS_OVERRIDE # Always use above! independent of boot info 35 36# The following options override the memory sizes passed in from the boot 37# block. Use them *only* if the boot block is unable to determine the correct 38# values. Note that the BIOS may *correctly* report less than 640k of base 39# memory if the extended BIOS data area is located at the top of base memory 40# (as is the case on most recent systems). 41#options REALBASEMEM=639 # size of base memory (in KB) 42#options REALEXTMEM=15360 # size of extended memory (in KB) 43 44# Standard system options 45 46options INSECURE # disable kernel security levels - X needs this 47 48options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 49options NTP # NTP phase/frequency locked loop 50 51#options KTRACE # system call tracing via ktrace(1) 52 53options SYSVMSG # System V-like message queues 54options SYSVSEM # System V-like semaphores 55options SYSVSHM # System V-like memory sharing 56options P1003_1B_SEMAPHORE # p1003.1b semaphore support 57 58options LKM # loadable kernel modules 59 60options USERCONF # userconf(4) support 61#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 62#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 63 64# Diagnostic/debugging support options 65#options DIAGNOSTIC # expensive kernel consistency checks 66#options DEBUG # expensive debugging checks/support 67#options KMEMSTATS # kernel memory statistics (vmstat -m) 68options DDB # in-kernel debugger 69#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 70options DDB_HISTORY_SIZE=512 # enable history editing in DDB 71#options KGDB # remote debugger 72#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 73#makeoptions DEBUG="-g" # compile full symbol table 74makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 75 76# File systems 77file-system FFS # UFS 78#file-system EXT2FS # second extended file system (linux) 79#file-system LFS # log-structured file system 80#file-system MFS # memory file system 81file-system NFS # Network File System client 82#file-system NTFS # Windows/NT file system (experimental) 83file-system CD9660 # ISO 9660 + Rock Ridge file system 84file-system MSDOSFS # MS-DOS file system 85#file-system FDESC # /dev/fd 86file-system KERNFS # /kern 87#file-system NULLFS # loopback file system 88#file-system OVERLAY # overlay file system 89#file-system PORTAL # portal filesystem (still experimental) 90#file-system PROCFS # /proc 91#file-system UMAPFS # NULLFS + uid and gid remapping 92#file-system UNION # union file system 93#file-system CODA # Coda File System; also needs vcoda (below) 94 95# File system options 96options QUOTA # UFS quotas 97#options FFS_EI # FFS Endian Independent support 98options SOFTDEP # FFS soft updates support. 99options FFS_NO_SNAPSHOT # No FFS snapshot support 100#options NFSSERVER # Network File System server 101#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 102 # immutable) behave as system flags. 103# Networking options 104#options GATEWAY # packet forwarding 105options INET # IP + ICMP + TCP + UDP 106options INET6 # IPV6 107#options IPSEC # IP security 108#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 109#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 110#options IPSEC_DEBUG # debug for IP security 111#options MROUTING # IP multicast routing 112#options PIM # Protocol Independent Multicast 113#options ISO,TPIP # OSI 114#options EON # OSI tunneling over IP 115#options NETATALK # AppleTalk networking protocols 116#options PPP_BSDCOMP # BSD-Compress compression support for PPP 117#options PPP_DEFLATE # Deflate compression support for PPP 118#options PPP_FILTER # Active filter support for PPP (requires bpf) 119#options PFIL_HOOKS # pfil(9) packet filter hooks 120#options IPFILTER_LOG # ipmon(8) log support 121#options IPFILTER_LOOKUP # ippool(8) support 122#options IPFILTER_DEFAULT_BLOCK # block all packets by default 123#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 124 125#options ALTQ # Manipulate network interfaces' output queues 126#options ALTQ_BLUE # Stochastic Fair Blue 127#options ALTQ_CBQ # Class-Based Queueing 128#options ALTQ_CDNR # Diffserv Traffic Conditioner 129#options ALTQ_FIFOQ # First-In First-Out Queue 130#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 131#options ALTQ_HFSC # Hierarchical Fair Service Curve 132#options ALTQ_LOCALQ # Local queueing discipline 133#options ALTQ_PRIQ # Priority Queueing 134#options ALTQ_RED # Random Early Detection 135#options ALTQ_RIO # RED with IN/OUT 136#options ALTQ_WFQ # Weighted Fair Queueing 137 138# These options enable verbose messages for several subsystems. 139# Warning, these may compile large string tables into the kernel! 140#options EISAVERBOSE # verbose EISA device autoconfig messages 141#options MIIVERBOSE # verbose PHY autoconfig messages 142#options PCIVERBOSE # verbose PCI device autoconfig messages 143#options PCI_CONFIG_DUMP # verbosely dump PCI config space 144#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 145#options SCSIVERBOSE # human readable SCSI error messages 146#options USBVERBOSE # verbose USB device autoconfig messages 147#options PNPBIOSVERBOSE # verbose PnP BIOS messages 148#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 149options MCAVERBOSE # verbose MCA device autoconfig messages 150 151options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 152 153options WSEMUL_VT100 # VT100 / VT220 emulation 154options WS_KERNEL_FG=WSCOL_GREEN 155 156# Kernel root file system and dump configuration. 157config netbsd root on ? type ? 158#config netbsd root on ? type nfs 159#config netbsd root on ed0a type ffs 160 161# 162# Device Configuration 163# 164 165mainbus0 at root 166cpu0 at mainbus0 167mca0 at mainbus0 168isa0 at mainbus0 169 170#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 171 172# wscons 173pckbc0 at isa? # pc keyboard controller 174options PCKBCDEBUG 175#pcconskbd* at pckbc? 176#pms* at pckbc? # PS/2 mouse for wsmouse 177#wsmouse* at pms? 178pckbd* at pckbc? # PC keyboard 179wskbd* at pckbd? console ? 180vga0 at isa? 181wsdisplay* at vga? console ? 182options WSDISPLAY_DEFAULTSCREENS=4 183 184com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 185lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 186fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 187fd* at fdc? drive ? # the drives themselves 188 189# MCA serial interfaces 190com* at mca? slot ? # 16x50s on comm boards 191 192# MCA network devices 193elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 194ep* at mca? slot ? # 3Com EtherLink III (3c529) 195we* at mca? slot ? # WD/SMC Ethernet 196ate* at mca? slot ? # Allied Telesis AT1720 197ne* at mca? slot ? # Novell NE/2 and clones 198tr* at mca? slot ? # IBM Token Ring adapter 199tra* at mca? slot ? # Tiara LANCard/E and clones 200le* at mca? slot ? # SKNET Personal/MC2+ 201 202# MCA ESDI controllers & disks 203edc* at mca? slot ? # IBM ESDI Disk Controllers 204ed* at edc? drive ? 205 206# MCA SCSI controllers 207aha* at mca? slot ? # Adaptec AHA-1640 208esp* at mca? slot ? # NCR 53C90 209 210# SCSI bus support 211scsibus* at scsi? 212 213# SCSI devices 214sd* at scsibus? target ? lun ? # SCSI disk drives 215#st* at scsibus? target ? lun ? # SCSI tape drives 216cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 217#ch* at scsibus? target ? lun ? # SCSI autochangers 218#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 219#ss* at scsibus? target ? lun ? # SCSI scanners 220#uk* at scsibus? target ? lun ? # SCSI unknown 221 222# network pseudo-devices 223pseudo-device bpfilter # Berkeley packet filter 224pseudo-device pppoe # PPP over Ethernet (RFC 2516) 225pseudo-device bridge # simple inter-network bridging 226pseudo-device loop # network loopback 227 228# miscellaneous pseudo-devices 229pseudo-device pty # pseudo-terminals 230pseudo-device md 1 # memory disk device (ramdisk) 231# rnd works; RND_COM does not on port i386 yet. 232pseudo-device rnd # /dev/random and in-kernel generator 233#options RND_COM # use "com" randomness as well (BROKEN) 234pseudo-device clockctl # user control of clock subsystem 235pseudo-device fss 4 # file system snapshot device 236